| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|
| Hypoxidaceae | Hypoxis curtissii | Swamp Stargrass, Curtiss’s Stargrass | Swamp forests, alluvial forests, water courses, hydric hammocks. | E. NC south to c. peninsular FL, west to e. TX. | 
|
| Hypoxidaceae | Hypoxis hirsuta | Common Stargrass, Eastern Stargrass | In a wide variety of dry to moist forests. | S. ME west to SK and ND, south to GA and e. TX. | 
|
| Hypoxidaceae | Hypoxis juncea | Fringed Stargrass | Wet pine savannas and pine flatwoods. | Se. NC south to s. FL, west to s. AL. | 
|
| Hypoxidaceae | Hypoxis rigida | Savanna Stargrass | Wet pine savannas. | Se. NC south to Panhandle FL, west to e. TX. | 
|
| Hypoxidaceae | Hypoxis sessilis | Glossy-seed Stargrass | Wet pine savannas, drier pinelands, Sporobolus silveanus prairies (TX), sand prairies (AR). | NC (?) south to s. FL, west to e. TX, s. AR, and se. OK. | 
|
| Hypoxidaceae | Hypoxis wrightii | Bristleseed Stargrass | Wet pine savannas. | Se. VA south to s. FL, west to TX; disjunct in the West Indies (Cuba, Bahamas, Jamaica, Hispaniola, Puerto Rico). | 
|